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COM1 - J1708
J11
3 2 1
o o o
VCC
R23
4.7K
R18
Absent
R22
4.7K
COM2 - J1708
J13
3 2 1
o o o
VCC
R24
4.7K
R30
Absent
R26
4.7K
Page 2-12
WinSystems - "The Embedded Authority"
J12
1 2 3
o o o
R20 47 ohm
TX/RX+
C46 .0022 uf
C47 .0022 uf
TX/RX-
R21 47 ohm
J14
1 2 3
o o o
R28 47 ohm
TX/RX+
C50 .0022 uf
C49 .0022 uf
TX/RX-
R27 47 ohm
EBC-LP OPERATIONS MANUAL
U24 - Not In stalled
U25 - In stalled
U26 - Not In stalled
U28 - Not In stalled
U29 - In stalled
U30 - Not In stalled
COM1 DB9
N/C
1 o o 6
N/C
N/C
2 o o 7
TX/RX+
N/C
3 o o 8
TX/RX-
N/C
4 o o 9
N/C
5 o
GND
COM2 DB9
N/C
1 o o 6
N/C
N/C
2 o o 7
TX/RX+
N/C
3 o o 8
TX/RX-
N/C
4 o o 9
N/C
5 o
GND
030530
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